ASoC: Intel: byt-rt5640: Add quirk for Dell Venue 8 Pro tablet
ASoC: Intel: byt-rt5640: Add quirk for Dell Venue 8 Pro tablet

It was found with help of Jan-Michael Brummer <01a19e6fdba684c0c4a5e9ec1867fbc71d16ebda@tabos.org> that
Dell Venue 8 Pro tablet has a digital microphone connected to DMIC2
interface of the RT564x.

This patch adds a DAPM route to DMIC2 and a quirk using it for that tablet.

Signed-off-by: Jarkko Nikula <ed47dfa4cd43d03d92ccc66ffdb9609c96fcf22b@linux.intel.com>
Reported-by: Jan-Michael Brummer <01a19e6fdba684c0c4a5e9ec1867fbc71d16ebda@tabos.org>
Signed-off-by: Mark Brown <b51b9a92386687a9ac927cebfa0f978adeb8cea5@kernel.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs